He had spent hours listening to the vibration of a single string plucked against a variety of backgrounds-hollow wood, solid wood, aluminum, steel.
他花很多个小时听一根弦在不同背景下的振动——空心木,实心木,铝,钢。
Are you looking to get a steel-string or a classical?
您想找一把钢弦的还是古典的呢?
Abstract: The non-prop platform canopy in Xuzhou railway station, is a truss string structure. The system is combined by steel pipe truss beam, struts and cables.
张弦桁架结构是一种由刚性构件上弦、柔性拉索、中间连以撑杆形成的混合结构体系。
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